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Wikipedia:Vital articles/Level/5/Physical sciences/Chemistry

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Vital articles are lists of subjects for which Wikipedia should have corresponding high-quality articles. It serves as a centralized watchlist to track the status of Wikipedia's most essential articles. This is one of the sub-lists of the fifty thousand article Vital articles/Level 5 and is currently under construction.

Articles in the Vital list have their assessments labelled as:

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  • List-class articles
  • Unassessed articles

The progress bar is auto-updated via category count, and the symbols and article counts are updated daily by User:cewbot. Please read the FAQ before modifying the article list.

For biochemistry, see the Biology section; also see Technology for specific applications of chemistry.

Quota 1,200 articles.

Total 1,181 articles.

Class #Articles
FA 28
GA 100
B 258
C 398
LIST 14
FFA 6
DGA 27
Start 334
Stub 49

Basics edit

This section contains 136 articles.

Basics: General edit

This section contains 14 articles.

  1. Chemistry (Level 2)
    1. Alchemy (Level 4)
    2. Chemical engineer
    3. Chemist
  2. Chemical law
  3. Chemical safety
    1. Dangerous goods
    2. Regulation of chemicals
      1. GHS
      2. GHS hazard pictograms
      3. NFPA 704
      4. WHMIS
    3. Safety data sheet
  4. Wet lab

Subdisciplines edit

This section contains 20 articles.

  1. Analytical chemistry (Level 4)
  2. Environmental chemistry (Level 4)
  3. Inorganic chemistry (Level 3)
  4. Organic chemistry (Level 3)
    1. Food chemistry
    2. Medicinal chemistry (Level 4)
    3. Organometallic chemistry (Level 4)
  5. Physical chemistry (Level 3)
    1. Electrochemistry (Level 4)
    2. Nuclear chemistry (Level 4)
    3. Photochemistry (Level 4)
    4. Surface science
  6. Theoretical chemistry
    1. Computational chemistry
      1. Molecular modelling
    2. Quantum chemistry (Level 4)
  7. Materials science (Level 4)
    1. Ceramic chemistry
    2. Polymer chemistry (Level 4)
    3. Solid-state chemistry

Principles edit

This section contains 102 articles.

Bonding edit

This section contains 11 articles.

  1. Chemical bond (Level 3)
    1. Electron counting
      1. Octet rule
  2. Covalent bond (Level 4)
    1. Single bond
    2. Double bond
    3. Triple bond
  3. Hydrogen bond (Level 4)
  4. Ionic bonding (Level 4)
    1. Metallic bonding (Level 4)
    2. Polyatomic ion

Mixture edit

This section contains 19 articles.

  1. Mixture (Level 4)
  2. Concentration
    1. Mass concentration (chemistry)
    2. Number density
  3. Dispersion (chemistry) (Level 4)
    1. Colloid (Level 4)
      1. Aerosol (Level 4)
      2. Emulsion (Level 4)
      3. Foam (Level 4)
      4. Gel (Level 4)
      5. Sol (colloid)
    2. Solution (chemistry) (Level 4)
      1. Aqueous solution
      2. Solid solution
      3. Solubility
      4. Solvation
      5. Solvent
      6. Tincture
    3. Suspension (chemistry) (Level 4)

Nomenclature edit

This section contains 7 articles.

  1. Chemical nomenclature
    1. Descriptor (chemistry)
    2. IUPAC nomenclature of organic chemistry
    3. IUPAC nomenclature of inorganic chemistry
    4. Parent hydride
    5. Systematic element name
    6. Trivial name

Periodic table edit

This section contains 21 articles.

  1. Periodic table (Level 3)
    1. Block (periodic table)
    2. Group (periodic table)
    3. Period (periodic table)
  2. Atomic mass (Level 4)
    1. Mass number
    2. Relative atomic mass
    3. Standard atomic weight
  3. Atomic number (Level 4)
  4. Main-group element
  5. Metal (Level 3)
    1. Heavy metals
      1. Toxic heavy metal
    2. Post-transition metal
  6. Metalloid (Level 4)
  7. Nonmetal
  8. Periodic trends
    1. Atomic radius
    2. Electron affinity
    3. Electronegativity
    4. Ionization energy

Reaction edit

This section contains 17 articles.

  1. Chemical reaction (Level 3)
    1. Conversion (chemistry)
    2. Product (chemistry)
    3. Reactivity (chemistry)
    4. Reagent
    5. Substrate (chemistry)
    6. Yield (chemistry)
  2. Catalysis (Level 3)
  3. Chemical equation (Level 4)
    1. Stoichiometry
      1. Law of definite proportions
      2. Law of multiple proportions
      3. Law of reciprocal proportions
  4. Chemical equilibrium (Level 4)
    1. Le Chatelier's principle
    2. Microscopic reversibility
  5. Chemical synthesis (Level 4)

Substance edit

This section contains 27 articles.

  1. Chemical substance (Level 4)
    1. Congener (chemistry)
    2. Isomer
    3. Natural product
  2. Amount of substance (Level 4)
    1. Avogadro constant
  3. Chemical element (Level 2)
    1. Allotropy (Level 4)
  4. Chemical composition
    1. Chemical formula (Level 4)
      1. Empirical formula
      2. Structural isomer
      3. Tautomer
    2. Structural formula
      1. Cyclic compound
      2. Lewis structure
      3. Open-chain compound
    3. Molecular model
      1. Ball-and-stick model
      2. Molecular graphics
      3. Ribbon diagram
      4. Space-filling model
  5. Chemical compound (Level 3)
    1. Molecule (Level 3)
    2. Diatomic molecule
    3. Inorganic compound (Level 4)
    4. Organic compound (Level 4)

Chemical elements edit

This section contains 202 articles.

s-Block edit

This section contains 31 articles.

  1. Hydrogen (Level 3)
    1. Hydrogen atom
    2. Isotopes of hydrogen
      1. Deuterium
      2. Tritium
    3. Liquid hydrogen
    4. Solid hydrogen
  2. Helium (Level 4)
    1. Helium atom
    2. Isotopes of helium
      1. Helium-3
      2. Helium-4
    3. Liquid helium
      1. Superfluid helium-4

Group 1 edit

This section contains 9 articles.

  1. Alkali metal (Level 4)
  2. Lithium (Level 4)
    1. Isotopes of lithium
  3. Sodium (Level 4)
  4. Potassium (Level 4)
    1. Potassium-40
  5. Rubidium (Level 4)
  6. Caesium (Level 4)
  7. Francium (Level 4)

Group 2 edit

This section contains 8 articles.

  1. Alkaline earth metal (Level 4)
  2. Beryllium (Level 4)
    1. Isotopes of beryllium
  3. Magnesium (Level 4)
  4. Calcium (Level 4)
  5. Strontium (Level 4)
  6. Barium (Level 4)
  7. Radium (Level 4)

p-Block edit

This section contains 65 articles.

Group 13 edit

This section contains 8 articles.

  1. Boron group
  2. Boron (Level 4)
    1. Isotopes of boron
  3. Aluminium (Level 3)
  4. Gallium (Level 4)
  5. Indium (Level 4)
  6. Thallium (Level 4)
  7. Nihonium

Group 14 edit

This section contains 17 articles.

  1. Carbon group
  2. Carbon (Level 3)
    1. Isotopes of carbon
      1. Carbon-14
    2. Activated carbon
    3. Allotropes of carbon
      1. Buckminsterfullerene
      2. Carbon nanotube (Level 4)
      3. Diamond (Level 4)
      4. Fullerene
      5. Graphene
      6. Graphite (Level 4)
  3. Silicon (Level 3)
  4. Germanium (Level 4)
  5. Tin (Level 4)
  6. Lead (Level 4)
  7. Flerovium

Group 15 edit

This section contains 10 articles.

  1. Pnictogen
  2. Nitrogen (Level 3)
    1. Isotopes of nitrogen
    2. Liquid nitrogen
  3. Phosphorus (Level 3)
    1. Allotropes of phosphorus
  4. Arsenic (Level 4)
  5. Antimony (Level 4)
  6. Bismuth (Level 4)
  7. Moscovium

Group 16 edit

This section contains 15 articles.

  1. Chalcogen
  2. Oxygen (Level 3)
    1. Isotopes of oxygen
    2. Allotropes of oxygen
      1. Ozone (Level 4)
      2. Singlet oxygen
      3. Triplet oxygen
    3. Liquid oxygen
  3. Sulfur (Level 3)
    1. Allotropes of sulfur
      1. Octasulfur
  4. Selenium (Level 4)
  5. Tellurium (Level 4)
  6. Polonium (Level 4)
  7. Livermorium

Group 17 edit

This section contains 8 articles.

  1. Halogen (Level 4)
  2. Fluorine (Level 4)
    1. Isotopes of fluorine
  3. Chlorine (Level 4)
  4. Bromine (Level 4)
  5. Iodine (Level 4)
  6. Astatine (Level 4)
  7. Tennessine

Group 18 edit

This section contains 7 articles.

  1. Noble gas (Level 4)
  2. Neon (Level 4)
  3. Argon (Level 4)
  4. Krypton (Level 4)
  5. Xenon (Level 4)
  6. Radon (Level 4)
  7. Oganesson

d-Block edit

This section contains 56 articles.

  1. Transition metal (Level 4)
    1. Base metal
    2. Noble metal
      1. Platinum group
      2. Precious metal

Group 3 edit

This section contains 5 articles.

  1. Group 3 element
  2. Scandium (Level 4)
  3. Yttrium (Level 4)
  4. Lutetium (Level 4)
  5. Lawrencium

Group 4 edit

This section contains 5 articles.

  1. Group 4 element
  2. Titanium (Level 4)
  3. Zirconium (Level 4)
  4. Hafnium (Level 4)
  5. Rutherfordium

Group 5 edit

This section contains 5 articles.

  1. Group 5 element
  2. Vanadium (Level 4)
  3. Niobium (Level 4)
  4. Tantalum (Level 4)
  5. Dubnium

Group 6 edit

This section contains 5 articles.

  1. Group 6 element
  2. Chromium (Level 4)
  3. Molybdenum (Level 4)
  4. Tungsten (Level 4)
  5. Seaborgium

Group 7 edit

This section contains 6 articles.

  1. Group 7 element
  2. Manganese (Level 4)
  3. Technetium (Level 4)
    1. Technetium-99m
  4. Rhenium (Level 4)
  5. Bohrium

Group 8 edit

This section contains 5 articles.

  1. Group 8 element
  2. Iron (Level 3)
  3. Ruthenium (Level 4)
  4. Osmium (Level 4)
  5. Hassium

Group 9 edit

This section contains 5 articles.

  1. Group 9 element
  2. Cobalt (Level 4)
  3. Rhodium (Level 4)
  4. Iridium (Level 4)
  5. Meitnerium

Group 10 edit

This section contains 5 articles.

  1. Group 10 element
  2. Nickel (Level 4)
  3. Palladium (Level 4)
  4. Platinum (Level 4)
  5. Darmstadtium

Group 11 edit

This section contains 5 articles.

  1. Group 11 element
  2. Copper (Level 3)
  3. Silver (Level 3)
  4. Gold (Level 3)
  5. Roentgenium

Group 12 edit

This section contains 5 articles.

  1. Group 12 element
  2. Zinc (Level 4)
  3. Cadmium (Level 4)
  4. Mercury (element) (Level 4)
  5. Copernicium

f-Block edit

This section contains 33 articles.

Lanthanides edit

This section contains 16 articles.

  1. Lanthanide (Level 4)
    1. Rare-earth element
  2. Lanthanum (Level 4)
  3. Cerium (Level 4)
  4. Praseodymium (Level 4)
  5. Neodymium (Level 4)
  6. Promethium (Level 4)
  7. Samarium (Level 4)
  8. Europium (Level 4)
  9. Gadolinium (Level 4)
  10. Terbium (Level 4)
  11. Dysprosium (Level 4)
  12. Holmium (Level 4)
  13. Erbium (Level 4)
  14. Thulium (Level 4)
  15. Ytterbium (Level 4)

Actinides edit

This section contains 17 articles.

  1. Actinide (Level 4)
  2. Actinium (Level 4)
  3. Thorium (Level 4)
  4. Protactinium (Level 4)
  5. Uranium (Level 4)
    1. Uranium-238
    2. Uranium-235
  6. Neptunium (Level 4)
  7. Plutonium (Level 4)
  8. Americium (Level 4)
  9. Curium (Level 4)
  10. Berkelium (Level 4)
  11. Californium (Level 4)
  12. Einsteinium
  13. Fermium
  14. Mendelevium
  15. Nobelium

Periods edit

This section contains 17 articles.

  1. Period 1 element
  2. Period 2 element
  3. Period 3 element
  4. Period 4 element
  5. Period 5 element
  6. Period 6 element
  7. Period 7 element
    1. Superheavy element
    2. Synthetic element (Level 4)
    3. Transuranium element
  8. Extended periodic table
    1. Ununennium
    2. Unbinilium
    3. Unbiunium
    4. Unbibium
    5. Unbiquadium
    6. Unbihexium

Acids and bases edit

This section contains 55 articles. Aqueous acids and bases listed here; for underlying solutes, see the Salts and ions section.

Concepts edit

This section contains 23 articles.

  1. Acid (Level 4)
    1. Acid anhydride
    2. Solid acid
  2. Amphoterism
  3. Base (chemistry) (Level 4)
    1. Alkali
    2. Base anhydride
    3. Non-nucleophilic base
    4. Superbase
    5. Weak base
  4. Brønsted–Lowry acid–base theory
    1. Conjugate (acid-base theory)
    2. Deprotonation
    3. Hydronium
    4. Protonation
  5. Lewis acids and bases
    1. Electrophile
    2. HSAB theory
    3. Nucleophile
  6. pH (Level 4)
    1. Acid strength
    2. Acidity function
    3. Buffer solution

Specific acids edit

This section contains 29 articles.

  1. Mineral acid
    1. Aqua regia
    2. Boric acid (Level 4)
    3. Carbonic acid
    4. Hydrochloric acid (Level 4)
    5. Hydrofluoric acid (Level 4)
    6. Hypochlorous acid
    7. Nitric acid (Level 4)
    8. Perchloric acid
    9. Phosphoric acid (Level 4)
    10. Sulfuric acid (Level 4)
  2. Organic acid
    1. Carboxylic acid (Level 4)
      1. Acetic acid (Level 4)
      2. Benzoic acid
      3. Citric acid (Level 4)
      4. Ethylenediaminetetraacetic acid
      5. Formic acid
      6. Lactic acid (Level 4)
      7. Malic acid
      8. Oxalic acid
      9. Tartaric acid
    2. Sulfonic acid
  3. Superacid
    1. Carborane acid
    2. Fluoroantimonic acid
    3. Fluorosulfuric acid
    4. Magic acid
    5. Triflic acid

Specific bases edit

This section contains 3 articles.

  1. Ammonia solution
  2. Limewater
  3. Lye

Alloys and ceramic compounds edit

This section contains 40 articles. For disordered network solids, see Glass under Technology.

  1. Alloy (Level 3)
    1. Intermetallic
  2. Interstitial defect
  3. Network covalent bonding
  4. Non-stoichiometric compound

Specific alloys edit

This section contains 24 articles.

  1. Amalgam (chemistry) (Level 4)
  2. Colored gold
  3. Duralumin
  4. Electrum
  5. Mischmetal
    1. Ferrocerium
  6. Galinstan
  7. Pewter
  8. Solder

Copper alloys edit

This section contains 5 articles.

  1. List of copper alloys
    1. Brass (Level 4)
    2. Bronze (Level 3)
    3. Constantan
    4. Cupronickel

Iron alloys edit

This section contains 10 articles.

  1. Cast iron (Level 4)
  2. Steel (Level 3)
    1. Alloy steel
      1. Spring steel
      2. Stainless steel (Level 4)
      3. Tool steel
    2. Carbon steel
    3. Wootz steel
  3. Pig iron
  4. Wrought iron (Level 4)

Ceramic compounds edit

This section contains 11 articles.

  1. Boron nitride
  2. Carbide
    1. Silicon carbide
    2. Cementite
    3. Tungsten carbide
  3. Ferrite (magnet)
  4. Gallium nitride
  5. Graphite oxide
  6. Rare-earth barium copper oxide
    1. Yttrium barium copper oxide
  7. Silicon dioxide

Molecular compounds edit

This section contains 46 articles.

  1. Carbon disulfide
  2. Cyanogen
  3. Syngas (Level 4)

Covalent oxides edit

This section contains 8 articles.

  1. Carbon monoxide (Level 4)
  2. Carbon dioxide (Level 3)
  3. Nitric oxide
  4. Nitrous oxide (Level 4)
  5. Nitrogen dioxide
  6. Oxygen difluoride
  7. Sulfur dioxide
  8. Sulfur trioxide

Hydrogen compounds edit

This section contains 24 articles.

  1. Boranes
    1. Carborane
    2. Diborane
  2. Pnictogen hydride
    1. Ammonia (Level 4)
    2. Arsine
    3. Diphosphane
    4. Hydrazine
    5. Methylamine
    6. Phosphine
    7. Stibine
  3. Hydrogen chalcogenide
    1. Hydrogen peroxide (Level 4)
    2. Hydrogen sulfide
    3. Hydrogen selenide
    4. Polonium hydride
    5. Polysulfane
  4. Hydrogen halide
    1. Hydrogen bromide
    2. Hydrogen chloride
    3. Hydrogen fluoride
    4. Hydrogen iodide
  5. Hydrogen cyanide
  6. Hydroxyl radical

Water edit

This section contains 11 articles.

  1. Water (Level 2)
    1. Properties of water (Level 4)
    2. Hydrate
    3. Ice (Level 4)
      1. Ice crystal
    4. Purified water
    5. Water vapor (Level 4)
      1. Steam
    6. Heavy water
    7. Semiheavy water
    8. Tritiated water

Organic compounds edit

This section contains 192 articles. Note that organic compounds are often not biotic; see the Biology section for Biochemistry of living organisms.

Concepts edit

This section contains 10 articles.

  1. Polymer backbone
    1. Side chain
  2. Degree of unsaturation
  3. Lipophilicity
  4. Skeletal formula
  5. Substituent
    1. Functional group
    2. Geminal
    3. Pendant group
    4. Vicinal (chemistry)

Concepts: General edit

This section contains 10 articles.

  1. Carbonyl group
  2. Enol
  3. Organophosphorus chemistry (Level 4)
  4. Organosilicon chemistry (Level 4)
    1. Silicone (Level 4)
  5. Organosulfur chemistry (Level 4)
    1. Allicin
    2. Allyl isothiocyanate
    3. Dimethyl sulfoxide
    4. Thiol (Level 4)

Organometallics edit

This section contains 2 articles.

  1. Ferrocene
  2. Tetraethyllead

Hydrocarbons edit

This section contains 41 articles.

  1. Hydrocarbon (Level 4)
    1. Creosote
    2. Naphtha
    3. Oil
      1. Petroleum (Level 3)
    4. Petroleum jelly
    5. Tar
      1. Coal tar
      2. Pine tar
    6. Wax
      1. Paraffin wax
    7. White spirit
  2. Octane rating

Aliphatic hydrocarbons edit

This section contains 19 articles.

  1. Aliphatic compound
  2. Alicyclic compound
    1. Cycloalkane
      1. Cyclopropane
      2. Cyclobutane
      3. Cyclopentane
      4. Cyclohexane
      5. Adamantane
  3. Alkane (Level 4)
    1. Methane (Level 4)
    2. Ethane (Level 4)
    3. Propane (Level 4)
    4. Butane (Level 4)
  4. Alkene (Level 4)
    1. Ethylene (Level 4)
    2. Propylene (Level 4)
  5. Alkyne (Level 4)
    1. Acetylene
    2. Polyyne

Aromatic hydrocarbons edit

This section contains 9 articles.

  1. Aromatic compound (Level 4)
    1. Arene substitution pattern
    2. Aromaticity
      1. Antiaromaticity
      2. Hückel's rule
    3. Benzene (Level 4)
    4. Toluene
    5. Polycyclic aromatic hydrocarbon
      1. Naphthalene

Alcohols edit

This section contains 20 articles.

  1. Alcohol (chemistry) (Level 4)
    1. Methanol (Level 4)
    2. Ethanol (Level 4)
    3. Isopropyl alcohol
    4. 1-Propanol
  2. Fatty alcohol
    1. Cetyl alcohol
    2. Dodecanol
    3. Stearyl alcohol
  3. Phenol (Level 4)
  4. Polyol
    1. Diol
      1. Ethylene glycol
      2. Geminal diol
    2. Glycerol

Sugar alcohols edit

This section contains 5 articles.

  1. Sugar alcohol
    1. Erythritol
    2. Mannitol
    3. Sorbitol
    4. Xylitol

Aldehydes and ketones edit

This section contains 5 articles.

  1. Aldehyde (Level 4)
    1. Formaldehyde (Level 4)
    2. Acetaldehyde
  2. Ketone (Level 4)
    1. Acetone (Level 4)

Amides and amines edit

This section contains 13 articles.

  1. Amide (Level 4)
    1. Urea (Level 4)
    2. Nylon (Level 4)
    3. DEET
    4. Dimethylformamide
  2. Amine (Level 4)
    1. Cadaverine
    2. Ethylenediamine
    3. Putrescine
    4. Taurine
  3. Nitrocellulose
  4. Pyridine
  5. TNT

Esters and ethers edit

This section contains 12 articles.

  1. Ester (Level 4)
    1. Ethyl acetate
    2. Methyl salicylate
    3. Nitroglycerin
    4. Propylene carbonate
  2. Ether (Level 4)
    1. Dimethyl ether
    2. Diethyl ether
    3. Epoxide
    4. Vanillin
    5. 1,4-Dioxane
    6. Tetrahydrofuran

Halocarbons edit

This section contains 12 articles.

  1. Halocarbon
  2. Haloalkane (Level 4)
  3. Chlorofluorocarbon
    1. Dichlorodifluoromethane
  4. Organochlorine chemistry
    1. Carbon tetrachloride
    2. Chloroform
    3. Chloromethane
    4. Dichloromethane
  5. Fluorocarbon
    1. Carbon tetrafluoride
  6. Hydrofluorocarbon

Alkaloids edit

This section contains 11 articles.

  1. Capsaicin
  2. Ephedrine
  3. Imidazole
  4. Purine
    1. Uric acid
    2. Xanthine
      1. Theobromine
      2. Theophylline
  5. Pyrimidine
  6. Scopolamine
  7. Strychnine

Phenylpropanoids edit

This section contains 5 articles.

  1. Phenylpropanoid
    1. Cinnamaldehyde
    2. Coumarin
    3. Eugenol
    4. Safrole

Polymers edit

This section contains 21 articles.

  1. Polymer (Level 4)
    1. Monomer
    2. Oligomer
  2. Epoxy
  3. Phenol formaldehyde resin
    1. Bakelite
  4. Polyacrylonitrile
  5. Polycarbonate
  6. Polyethylene (Level 4)
    1. Polyethylene glycol
    2. Polyethylene terephthalate
  7. Polyisoprene
  8. Poly(methyl methacrylate)
  9. Polypropylene (Level 4)
    1. Polypropylene glycol
  10. Polystyrene
  11. Polytetrafluoroethylene
  12. Polyurethane
  13. Polyvinyl acetate
  14. Polyvinyl alcohol
  15. Polyvinyl chloride (Level 4)

Polyphenols edit

This section contains 9 articles.

  1. Polyphenol
    1. Flavonoid
      1. Anthocyanidin
      2. Anthocyanin
      3. Anthoxanthin
      4. Catechin
    2. Lignin
    3. Tannin (Level 4)
      1. Tannic acid

Terpenes and terpenoids edit

This section contains 21 articles.

  1. Isoprene
  2. Resin
    1. Rosin
    2. Shellac
  3. Terpene
    1. Caryophyllene
    2. Humulene
    3. Limonene
    4. Pinene
      1. Turpentine
    5. Squalene
    6. Zingiberene
  4. Terpenoid
    1. Camphor
    2. Carvone
    3. Citral
    4. Citronellal
    5. Eucalyptol
    6. Linalool
    7. Menthol
    8. Thymol

Salts and ions edit

This section contains 211 articles.

Salts and ions: General edit

This section contains 10 articles.

  1. Ammonium
    1. Quaternary ammonium cation
  2. Ash
    1. Potash
    2. Wood ash
  3. Salt (chemistry) (Level 4)
    1. Acid salt
    2. Alkali salt
    3. Lithium (medication)
  4. Zwitterion

Borohydride salts edit

This section contains 3 articles.

  1. Borohydride
    1. Lithium borohydride
    2. Sodium borohydride

Carbide salts edit

This section contains 2 articles.

  1. Aluminium carbide
  2. Calcium carbide

Cyanide salts edit

This section contains 8 articles.

  1. Cyanide (Level 4)
    1. Potassium cyanide
    2. Sodium cyanide
    3. Ferricyanide
      1. Potassium ferricyanide
    4. Ferrocyanide
      1. Potassium ferrocyanide
      2. Prussian blue

Halide salts edit

This section contains 25 articles.

  1. Halide
  2. Bromide
    1. Potassium bromide
    2. Sodium bromide
  3. Chloride (Level 4)
    1. Aluminium chloride
    2. Ammonium chloride
    3. Calcium chloride (Level 4)
    4. Copper(II) chloride
    5. Iron(III) chloride
    6. Magnesium chloride
    7. Potassium chloride
    8. Sodium chloride (Level 4)
    9. Zinc chloride
  4. Fluoride
    1. Boron trifluoride
    2. Calcium fluoride
    3. Sodium fluoride
    4. Sulfur hexafluoride
    5. Uranium hexafluoride
  5. Iodide
    1. Lugol's iodine
    2. Potassium iodide
    3. Silver iodide
    4. Tincture of iodine

Hydride salts edit

This section contains 4 articles.

  1. Hydride
    1. Lithium aluminium hydride
    2. Lithium hydride
    3. Sodium hydride

Nitride salts edit

This section contains 8 articles.

  1. Nitride
    1. Azide
      1. Lead(II) azide
      2. Silver azide
      3. Sodium azide
    2. Lithium nitride
    3. Silver nitride
    4. Titanium nitride

Noble gas compounds edit

This section contains 10 articles.

  1. Electride
  2. Noble gas compound
    1. Helium compounds
      1. Disodium helide
    2. Neon compounds
    3. Argon compounds
      1. Argon fluorohydride
    4. Krypton difluoride
    5. Xenon tetrafluoride
    6. Xenon hexafluoroplatinate

Organic salts edit

This section contains 30 articles.

  1. Benzalkonium chloride
  2. Crystal violet
  3. Merbromin
  4. Potassium bitartrate
  5. Sodium benzoate
  6. Sodium calcium edetate
  7. Tetrasodium EDTA
  8. Thiomersal

Acetates edit

This section contains 10 articles.

  1. Acetate
    1. Aluminium triacetate
    2. Ammonium acetate
    3. Calcium acetate
    4. Chromium(II) acetate
    5. Copper(II) acetate
    6. Lead(II) acetate
    7. Potassium acetate
    8. Sodium acetate
    9. Zinc acetate

Citrates edit

This section contains 9 articles.

  1. Calcium citrate
  2. Iron(III) citrate
    1. Ammonium ferric citrate
  3. Magnesium citrate
  4. Potassium citrate
  5. Sodium citrate
    1. Monosodium citrate
    2. Disodium citrate
    3. Trisodium citrate

Glutamates edit

This section contains 3 articles.

  1. Glutamate flavoring
  2. Monosodium glutamate
  3. Monopotassium glutamate

Oxide salts edit

This section contains 24 articles.

  1. Oxide (Level 4)
    1. Aluminium oxide
    2. Copper(II) oxide
    3. Iron oxide
      1. Iron(II) oxide
      2. Iron(II,III) oxide
      3. Iron(III) oxide
    4. Manganese dioxide
    5. Osmium tetroxide
    6. Tin(IV) oxide
    7. Titanium dioxide (Level 4)
    8. Zinc oxide
    9. Zirconium dioxide
  2. Superoxide
    1. Potassium superoxide

Alkali oxide salts edit

This section contains 5 articles.

  1. Calcium oxide
  2. Lithium oxide
  3. Magnesium oxide
  4. Potassium oxide
  5. Sodium oxide

Peroxide salts edit

This section contains 4 articles.

  1. Peroxide
    1. Barium peroxide
    2. Potassium peroxide
    3. Sodium peroxide

Oxyanionic salts edit

This section contains 76 articles.

  1. Oxyanion
  2. Silicate (Level 4)
    1. Sodium silicate (Level 4)

Boric oxyanions edit

This section contains 3 articles.

  1. Borate
    1. Borax
    2. Sodium metaborate

Carbonic oxyanions edit

This section contains 8 articles.

  1. Bicarbonate
    1. Ammonium bicarbonate
    2. Sodium bicarbonate (Level 4)
      1. Baking powder
  2. Carbonate (Level 4)
    1. Ammonium carbonate
    2. Calcium carbonate (Level 4)
    3. Sodium carbonate (Level 4)

Halide oxyanions edit

This section contains 9 articles.

  1. Chlorate
    1. Potassium chlorate
  2. Chlorite
  3. Hypochlorite
    1. Sodium hypochlorite
  4. Perchlorate
    1. Ammonium perchlorate
    2. Potassium perchlorate
    3. Sodium perchlorate

Hydroxy anion edit

This section contains 5 articles.

  1. Hydroxide
    1. Calcium hydroxide
    2. Magnesium hydroxide
    3. Potassium hydroxide (Level 4)
    4. Sodium hydroxide (Level 4)

Metallic oxyanions edit

This section contains 16 articles.

  1. Chromate and dichromate
    1. Lead(II) chromate
      1. Chrome yellow
    2. Potassium chromate
    3. Potassium dichromate
    4. Sodium chromate
    5. Sodium dichromate
  2. Manganate
    1. Potassium manganate
  3. Permanganate
    1. Potassium permanganate
    2. Sodium permanganate
  4. Vanadate
    1. Ammonium metavanadate
    2. Sodium metavanadate
    3. Sodium orthovanadate

Nitric oxyanions edit

This section contains 9 articles.

  1. Nitrate (Level 4)
    1. Ammonium nitrate (Level 4)
    2. Lead(II) nitrate
    3. Potassium nitrate (Level 4)
    4. Silver nitrate
    5. Sodium nitrate (Level 4)
  2. Nitrite
    1. Ammonium nitrite
    2. Sodium nitrite

Phosphoric oxyanions edit

This section contains 6 articles.

  1. Phosphate
    1. Ammonium dihydrogen phosphate
    2. Diammonium phosphate
    3. Trisodium phosphate
  2. Phosphite anion
    1. Basic lead phosphite

Sulfuric oxyanions edit

This section contains 17 articles.

  1. Sodium dithionite
  2. Sulfite
  3. Sulfate (Level 4)
    1. Alum (Level 4)
      1. Potassium alum
    2. Aluminium sulfate
    3. Ammonium sulfate (Level 4)
    4. Calcium sulfate
    5. Copper(II) sulfate
    6. Iron(II) sulfate
    7. Iron(III) sulfate
    8. Magnesium sulfate (Level 4)
    9. Sodium sulfate (Level 4)
    10. Vitriol
    11. Zinc sulfate
  4. Thiosulfate
    1. Sodium thiosulfate

Sulfide salts edit

This section contains 11 articles.

  1. Sulfide
    1. Cadmium sulfide
    2. Calcium sulfide
      1. Lime sulfur
    3. Iron(II) sulfide
    4. Magnesium sulfide
    5. Mercury sulfide
    6. Molybdenum disulfide
    7. Potassium sulfide
    8. Sodium sulfide
    9. Zinc sulfide

Analysis edit

This section contains 41 articles.

Basics edit

This section contains 8 articles.

  1. Qualitative inorganic analysis
  2. Quantitative analysis (chemistry)
  3. Elemental analysis
  4. Combustion analysis
  5. Cheminformatics
  6. Instrumental chemistry
  7. Electroanalytical methods
  8. Radioanalytical chemistry

Chemical methods edit

This section contains 11 articles.

  1. Chemical test
    1. Complexometric indicator
    2. PH indicator
      1. Litmus
      2. Phenolphthalein
    3. Redox indicator
      1. Methylene blue
  2. Flame test
  3. Gravimetric analysis
    1. Thermogravimetric analysis
  4. Titration

Instrumental methods edit

This section contains 22 articles.

  1. Calorimetry
  2. Mass spectrometry (Level 4)

Electrical methods edit

This section contains 7 articles.

  1. Coulometry
    1. Voltammetry
      1. Cyclic voltammetry
      2. Hydrodynamic voltammetry
      3. Polarography
  2. Dielectric spectroscopy
  3. Electrophoresis

Spectroscopy edit

This section contains 13 articles.

  1. Spectroscopy (Level 4)
    1. Absorption spectroscopy (Level 4)
  2. Atomic spectroscopy
    1. Atomic absorption spectroscopy
    2. Atomic emission spectroscopy
  3. Fluorescence correlation spectroscopy
  4. Infrared spectroscopy
    1. Fourier-transform infrared spectroscopy
  5. Microwave spectroscopy
  6. Raman spectroscopy
  7. Ultrafast laser spectroscopy
  8. Ultraviolet–visible spectroscopy
  9. X-ray spectroscopy

Reactions and synthesis edit

This section contains 81 articles.

Basics edit

This section contains 10 articles.

  1. Dissociation (chemistry)
  2. Isomerization
  3. Radical (chemistry) (Level 4)
  4. Reaction mechanism (Level 4)
    1. Arrow pushing
    2. Chain reaction
    3. Elementary reaction
    4. Reaction intermediate
  5. Reversible reaction
    1. Stepwise reaction

Organic reactions edit

This section contains 38 articles.

  1. Organic reaction
    1. Leaving group
  2. Addition reaction
    1. Cycloaddition
    2. Electrophilic addition
    3. Free-radical addition
    4. Nucleophilic addition
  3. Aldol condensation
  4. Caramelization
  5. Diels–Alder reaction
  6. Elimination reaction
    1. E1cB-elimination reaction
    2. Ei mechanism
  7. Grignard reaction
  8. Haloform reaction
  9. Hydrogenation
  10. Maillard reaction
  11. Polymerization
    1. Step-growth polymerization
    2. Chain-growth polymerization
      1. Radical polymerization
      2. Ring-opening polymerization
    3. Chain transfer
    4. Emulsion polymerization
  12. Rearrangement reaction
    1. 1,2-rearrangement
    2. Allylic rearrangement
    3. Olefin metathesis
    4. Pericyclic reaction
  13. Substitution reaction (Level 4)
    1. Nucleophilic substitution
      1. Nucleophilic acyl substitution
      2. Nucleophilic aromatic substitution
      3. SN1 reaction
      4. SN2 reaction
      5. SNi
    2. Electrophilic substitution
  14. Wittig reaction

Redox reactions edit

This section contains 9 articles.

  1. Redox (Level 3)
    1. Corrosion (Level 4)
      1. Rust
      2. Tarnish
    2. Half-reaction
    3. Oxidation state
    4. Oxidizing agent
    5. Reducing agent
    6. Disproportionation

Other reactions edit

This section contains 14 articles.

  1. Acid–base reaction (Level 3)
  2. Chemical decomposition
    1. Electrolysis (Level 4)
    2. Hydrolysis
    3. Kipp's apparatus
    4. Thermal decomposition
      1. Cracking (chemistry)
      2. Destructive distillation
      3. Pyrolysis
  3. Combustion (Level 4)
  4. Haber process (Level 4)
  5. Precipitation (chemistry)
  6. Salt metathesis reaction
  7. Water–gas shift reaction

Synthetic strategies edit

This section contains 10 articles.

  1. Convergent synthesis
  2. Direct process
  3. Divergent synthesis
  4. Electrosynthesis
  5. Enantioselective synthesis
  6. One-pot synthesis
  7. Organic synthesis
    1. Retrosynthetic analysis
    2. Semisynthesis
  8. Total synthesis

Separation processes edit

This section contains 56 articles.

  1. Separation process
    1. Theoretical plate

Chromatography edit

This section contains 8 articles.

  1. Chromatography (Level 4)
    1. Column chromatography
    2. High-performance liquid chromatography
    3. Ion chromatography
    4. Gas chromatography
    5. Gel permeation chromatography
    6. Thin-layer chromatography
    7. Van Deemter equation

Phase separations edit

This section contains 22 articles.

  1. Phase separation
  2. Air separation
  3. Distillation (Level 4)
    1. Azeotrope
      1. Azeotropic distillation
      2. Dean–Stark apparatus
    2. Continuous distillation
    3. Fractional distillation
      1. Condenser (laboratory)
      2. Fractionating column
      3. Random column packing
    4. Steam distillation
    5. Vacuum distillation
  4. Drying
    1. Desiccant
    2. Freeze drying
    3. Vacuum drying
    4. Spray drying
  5. Flash evaporation
    1. Vapor–liquid separator
  6. Fractional freezing
    1. Eutectic system

Other separations edit

This section contains 24 articles.

  1. Absorption (chemistry)
  2. Adsorption
    1. Physisorption
    2. Chemisorption
    3. Langmuir adsorption model
    4. Freundlich equation
    5. BET theory
  3. Cyclonic separation
  4. Extraction (chemistry)
    1. Liquid–liquid extraction
    2. Soxhlet extractor
  5. Filtration (Level 4)
    1. Cross-flow filtration
    2. Suction filtration
    3. Microfiltration
    4. Ultrafiltration
    5. Nanofiltration
    6. Reverse osmosis
  6. Recrystallization (chemistry)
    1. Fractional crystallization (chemistry)
  7. Sedimentation
    1. Flocculation
    2. Settling
  8. Stripping (chemistry)

Chemical engineering edit

This section contains 12 articles.

  1. Chemical process
    1. Process design
  2. Chemical reactor
    1. Batch reactor
    2. Semibatch reactor
    3. Continuous stirred-tank reactor
    4. Plug flow reactor model
    5. Laminar flow reactor
    6. Microreactor
  3. Unit operation
    1. Mass transfer
    2. Mixing (process engineering)

Theory edit

This section contains 109 articles.

Bond structure edit

This section contains 24 articles.

  1. Coordination complex
    1. Chelation
    2. Coordination geometry
      1. Bite angle
      2. Coordination sphere
      3. Ligand cone angle
    3. Crystal field theory
    4. Ligand
    5. Ligand field theory
  2. Molecular geometry
    1. Bent molecular geometry
    2. Linear molecular geometry
    3. Octahedral molecular geometry
    4. Tetrahedral molecular geometry
    5. Trigonal planar molecular geometry
    6. Trigonal pyramidal molecular geometry
    7. VSEPR theory
  3. Valence bond theory (Level 4)
    1. Modern valence bond theory
      1. Linear combination of atomic orbitals
    2. Orbital hybridisation
    3. Resonance (chemistry)
    4. Pi bond
    5. Sigma bond

Electrochemistry edit

This section contains 15 articles.

  1. Electrochemical cell
    1. Anode
    2. Cathode
    3. Electrolyte
    4. Electrolytic cell
    5. Galvanic cell
    6. Half-cell
    7. Salt bridge
  2. Reduction potential
    1. Absolute electrode potential
      1. Standard hydrogen electrode
    2. Nernst equation
    3. Standard electrode potential
      1. Galvanic series
      2. Reactivity series

Kinetics edit

This section contains 17 articles.

  1. Chemical kinetics (Level 4)
  2. Rate equation
    1. Law of mass action
    2. Rate-determining step
    3. Reaction rate
      1. Reaction rate constant
  3. Transition state theory
    1. Activated complex
    2. Activation energy
    3. Hammond's postulate
    4. Reaction coordinate
    5. Transition state
  4. Arrhenius equation
    1. Pre-exponential factor
  5. Collision theory
    1. Collision frequency
  6. Entropy of activation

Stereochemistry edit

This section contains 23 articles.

  1. Stereoisomerism
    1. Cahn–Ingold–Prelog priority rules
  2. Chirality (chemistry)
    1. Absolute configuration
    2. Enantiomer
    3. Racemic mixture
    4. Racemization
    5. Stereocenter
  3. Conformational isomerism
    1. Atropisomer
    2. Cyclohexane conformation
      1. Ring flip
    3. Eclipsed conformation
    4. Gauche effect
    5. Newman projection
    6. Staggered conformation
    7. Steric effects
      1. A value
    8. Strain (chemistry)
  4. Diastereomer
    1. Cis–trans isomerism
    2. E–Z notation
  5. Meso compound

Supramolecular chemistry edit

This section contains 15 articles.

  1. Supramolecular chemistry
    1. Folding (chemistry)
    2. Molecular self-assembly
  2. Host–guest chemistry
    1. Clathrate compound
    2. Inclusion compound
    3. Molecular encapsulation
      1. Endohedral fullerene
  3. Intermolecular force (Level 4)
    1. Chemical polarity
      1. Amphiphile
      2. Hydrophile
      3. Hydrophobe
    2. London dispersion force
    3. Van der Waals force

Thermodynamics edit

This section contains 15 articles.

  1. Chemical thermodynamics
    1. Thermochemistry
  2. Colligative properties
    1. Boiling-point elevation
    2. Freezing-point depression
    3. Osmotic pressure
    4. Vapor pressure
  3. Reaction quotient
    1. Thermodynamic activity
      1. Activity coefficient
    2. Equilibrium constant
      1. Dissociation constant
  4. Exothermic reaction
    1. Thermal runaway
  5. Flory–Huggins solution theory


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